Dartmoor Jibbird

Name: Dartmoor Jibbird
Brand: Dartmoor

2026 MountainTrail Manufacturer page

Travel: 150 / 140 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 1 32t / 13t
Gear range: 100%
Weight: 13.75 kg 30.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

One Size

The manufacturer did not publish rider heights for these sizes.

Components

15 of 18 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Matt Midnight Black, AL 6061-T6, travel 140mm Not identified

Suspension

2 parts

Drivetrain

4 parts

Cassette

Singlespeed sprocket 13T Not identified
Chain
- KMC X10 10 speeds
Crankset
- FSA Comet
Rear derailleur
- Dartmoor

Brakes

1 part

Brakes
- Magura MT THIRTY

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Grips
- Dartmoor
Handlebar
- Dartmoor
Pedals
- Dartmoor
Saddle
- Dartmoor
Seatpost

alu 6061, 30.9x350mm Not identified
Stem
- Dartmoor

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size One Size

Table

Reach 445mm

Stack 617mm

Wheelbase 1170mm

Head angle 67.0°

Seat angle 80.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	445
Stackmm	617
Seat tube lengthmm	395
Head tube lengthmm	120
Head tube angle	67°
Seat tube angle	80°
Chainstay lengthmm	420
Wheelbasemm	1170
Front centermm	751
Bottom bracket dropmm	25
Bottom bracket heightmm	330
Standover heightmm	740
Fork rakemm	50
Trailmm	97
Stack/reach ratio	1.39

Not published by the manufacturer: Top tube length, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 13.75 kg

30.3 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 1
Smallest sprocket: 13
Largest sprocket: 13
Lowest gear: 67.7 in
Highest gear: 67.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

150 mm

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,631 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

67.7 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,218 bicycles with this information
Coverage: 71.9% of the class

Highest gear

67.7 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,218 bicycles with this information
Coverage: 71.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 25.9 km/h
Highest gear: 25.9 km/h

Total gear range 100%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 67.7–67.7 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1218 bicycles with this information, 71.9% of the class
Highest gear: 1218 bicycles with this information, 71.9% of the class